Damn, this is disgusting. I hate it when people take things from nature at their will, and then leave it crippled, not giving a damn about its well-being. Often, these people are the kind of people who don't care about others either, so they are sociopaths.
This is horrible, and I hope the EPA is made to pay restitution for this. Not that it would fix the damage that has already been done by their callous actions but at least they won't be getting off without having to pay for this damage. They can stand there and say it was an accident, but this accident was lethal to people, animals and the environment. We can't afford to make such horrible mistakes, its ridiculous.